Hostname or IP
Type
Searching for 57.59.1.221.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 3 ms
Searching for 57.59.1.221.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 22 ms
Searching for ns2.apnic.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for k.gtld-servers.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for k.gtld-servers.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 7 ms
Searching for k.gtld-servers.net. A record at av2.nstld.com. [192.42.178.30] ...took 14 ms
Searching for ns2.apnic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 10 ms
Searching for ns2.apnic.net. A record at netnod.apnic.net. [194.146.106.106] ...took 1 ms
Searching for 57.59.1.221.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53] ...took 8 ms
Searching for dns-jn.sd.cninfo.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 1 ms
Searching for h.gtld-servers.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for h.gtld-servers.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 84 ms
Searching for h.gtld-servers.net. A record at av1.nstld.com. [192.42.177.30] ...took 11 ms
Searching for dns-jn.sd.cninfo.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 84 ms
Searching for dns-jn.sd.cninfo.net. A record at dns2.cn.net. [202.97.0.6]
Query timed out (interrupted after 2,003 milliseconds)
Retrying...
Searching for ns.bta.net.cn. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for ns.bta.net.cn. A record at d.dns.cn. [203.119.28.1] ...took 1 ms
Searching for ns.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Query timed out (interrupted after 2,003 milliseconds)
Retrying...
Searching for ns.bta.net.cn. A record at ddns.bta.net.cn. [202.106.196.233]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for ns.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 420 ms
Searching for dns-jn.sd.cninfo.net. A record at ns.bta.net.cn. [202.96.0.133] ...took 382 ms
Searching for dns-jn.sd.cninfo.net. A record at dns-qd.sd.cninfo.net. [202.102.134.69] ...took 250 ms
Searching for 57.59.1.221.in-addr.arpa. PTR record at dns-jn.sd.cninfo.net. [202.102.128.69] ...took 302 ms

Nameserver dns-jn.sd.cninfo.net. reports: No such host 57.59.1.221.in-addr.arpa.



Total elapsed query time: 7,616 ms
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